Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Em que data foi apresentado o centro das dobras de Luci Victoria?
 ###Tabelas: CREATE TABLE 2003 (2003_id AUTO_INCREMENT PRIMARY KEY, Date VARCHAR, Cover model VARCHAR, Centerfold model VARCHAR, Interview subject VARCHAR, 20 Questions VARCHAR, Pictorials VARCHAR) CREATE TABLE top_10_games_of_400_or_more_yards_by_category (top_10_games_of_400_or_more_yards_by_category_id AUTO_INCREMENT PRIMARY KEY, Rank VARCHAR, Rating VARCHAR, Completion Percentage VARCHAR, Touchdown Percentage VARCHAR, Yards Per Attempt VARCHAR, Total Yards VARCHAR) CREATE TABLE historical_rankings (historical_rankings_id AUTO_INCREMENT PRIMARY KEY, Year INT, Political Rights INT, Civil Liberties INT, Status VARCHAR, President VARCHAR) CREATE TABLE louisville (louisville_id AUTO_INCREMENT PRIMARY KEY, Position VARCHAR, Number INT, Name VARCHAR, Height VARCHAR, Weight INT, Class VARCHAR, Hometown VARCHAR, Games↑ INT) CREATE TABLE cantonal_school_systems (cantonal_school_systems_id AUTO_INCREMENT PRIMARY KEY, Canton VARCHAR, Years of Kindergarten INT, Years of Kindergarten provided VARCHAR, Years of Kindergarten legally required VARCHAR, Length of Primary School INT, Length of mandatory Secondary School INT, Separate Secondary Schools? VARCHAR, Cooperative Secondary Schools? VARCHAR, Integrated Secondary Schools? VARCHAR)  
SELECT Date FROM 2003 WHERE Centerfold model = Luci Victoria